216428520
216,428,520 is an even composite number composed of seven prime numbers multiplied together.
216428520 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 216428520:
23 × 3 × 5 × 7 × 11 × 59 × 397
(2 × 2 × 2 × 3 × 5 × 7 × 11 × 59 × 397)See below for interesting mathematical facts about the number 216428520 from the Numbermatics database.
Names of 216428520
- Cardinal: 216428520 can be written as Two hundred sixteen million, four hundred twenty-eight thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.1642852 × 108
Factors of 216428520
Divisors of 216428520
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 11 12 14 15 20 21 22 24 28 30 33 35 40 42 44 55 56 59 60 66 70 77 84 88 105 110 118 120 132 140 154 165 168 177 210 220 231 236 264 280 295 308 330 354 385 397 413 420 440 462 472 590 616 649 660 708 770 794 826 840 885 924 1155 1180 1191 1239 1298 1320 1416 1540 1588 1652 1770 1848 1947 1985 2065 2310 2360 2382 2478 2596 2779 3080 3176 3245 3304 3540 3894 3970 4130 4367 4543 4620 4764 4956 5192 5558 5955 6195 6490 7080 7788 7940 8260 8337 8734 9086 9240 9528 9735 9912 11116 11910 12390 12980 13101 13629 13895 15576 15880 16520 16674 17468 18172 19470 21835 22232 22715 23423 23820 24780 25960 26202 27258 27790 30569 33348 34936 36344 38940 41685 43670 45430 46846 47640 49560 52404 54516 55580 61138 65505 66696 68145 70269 77880 83370 87340 90860 91707 93692 104808 109032 111160 117115 122276 131010 136290 140538 152845 163961 166740 174680 181720 183414 187384 234230 244552 257653 262020 272580 281076 305690 327922 333480 351345 366828 458535 468460 491883 515306 524040 545160 562152 611380 655844 702690 733656 772959 819805 917070 936920 983766 1030612 1222760 1288265 1311688 1405380 1545918 1639610 1803571 1834140 1967532 2061224 2459415 2576530 2810760 3091836 3279220 3607142 3668280 3864795 3935064 4918830 5153060 5410713 6183672 6558440 7214284 7729590 9017855 9837660 10306120 10821426 14428568 15459180 18035710 19675320 21642852 27053565 30918360 36071420 43285704 54107130 72142840 108214260 216428520
- Sum of all divisors σ(n): 825292800
- Sum of proper divisors (its aliquot sum) s(n): 608864280
- 216428520 is an abundant number, because the sum of its proper divisors (608864280) is greater than itself. Its abundance is 392435760
Bases of 216428520
- Binary: 11001110011001101111111010002
- Hexadecimal: 0xCE66FE8
- Base-36: 3KUTBC
Squares and roots of 216428520
- 216428520 squared (2164285202) is 46841304269390400
- 216428520 cubed (2164285203) is 10137794157893845574208000
-
The
square root of 216428520 is 14711.5097797607 -
The
cube root of 216428520 is 600.3965156789
Scales and comparisons
How big is 216428520?- 216,428,520 seconds is equal to 6 years, 45 weeks, 5 days, 23 hours, 2 minutes.
-
To count from 1 to 216,428,520 would take you about ten years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 216428520 cubic inches would be around 50 feet tall.
Recreational maths with 216428520
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 216428520 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.
APA style:
Numbermatics. (2024). Number 216428520 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/216428520/
Chicago style:
Numbermatics. 2024. "Number 216428520 - Facts about the integer". https://numbermatics.com/n/216428520/
The information we have on file for 216428520 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 216428520, math, Factors of 216428520, curriculum, school, college, exams, university, Prime factorization of 216428520, STEM, science, technology, engineering, physics, economics, calculator, two hundred sixteen million, four hundred twenty-eight thousand, five hundred twenty.